#include <stdio.h>
#include <assert.h>
#include <string>
using namespace std;

#include "json/json.h"

int main()
{
	string str="{\"access_token\": \"eFc_JaoBJmTXo5iUTv03Vz2n1Dnto00jQmSE_pI1UCQUE7hMxmTMV5rxMElRU7CkLli1Byzl6ttRhceNQT4HQ5V-HiHYz-myPpCWKh7FdUpcHE6pnQSBZv6FxULkGNKyN4jdbP7_fmAYEqPKk9vImQ\", \"expires_in\": 7200}";

	Json::Value root;
	Json::Reader reader;
	bool bRet = reader.parse( str, root );
	
	assert( bRet );
	
	printf("%s\n", root["access_token"].asCString() );
}
